<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="SKU" prop="prodSku">
        <el-input
          v-model="queryParams.prodSku"
          placeholder="请输入SKU"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="商品名称" prop="prodName">
        <el-input
          v-model="queryParams.prodName"
          placeholder="请输入商品名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['product:info:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['product:info:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['product:info:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['product:info:export']"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="infoList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="信息ID" align="center" prop="infoId" />
      <el-table-column label="SKU" align="center" prop="prodSku" />
      <el-table-column label="商品ID" align="center" prop="prodId" />
      <el-table-column label="商品名称" align="center" prop="prodName" />
      <el-table-column label="商品售价" align="center" prop="prodPrice" />
      <el-table-column label="成本价" align="center" prop="costPrice" />
      <el-table-column label="库存" align="center" prop="prodStock" />
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['product:info:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['product:info:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改商品明细对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="选择商品" prop="prodId">
          <el-select v-model="form.prodId" placeholder="请选择商品" clearable>
            <el-option
              v-for="item in productList"
              :key="item.prodId"
              :label="item.prodName"
              :value="item.prodId"
            >
            </el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="SKU" prop="prodSku">
          <el-input v-model="form.prodSku" placeholder="请输入SKU" />
        </el-form-item>

        <el-form-item label="商品名称" prop="prodName">
          <el-input v-model="form.prodName" placeholder="请输入商品名称" />
        </el-form-item>
        <el-form-item label="商品售价" prop="prodPrice">
          <el-input v-model="form.prodPrice" placeholder="请输入商品售价" />
        </el-form-item>
        <el-form-item label="成本价" prop="costPrice">
          <el-input v-model="form.costPrice" placeholder="请输入成本价" />
        </el-form-item>
        <el-form-item label="库存" prop="prodStock">
          <el-input v-model="form.prodStock" placeholder="请输入库存" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listInfo,
  getInfo,
  delInfo,
  addInfo,
  updateInfo,
} from "@/api/product/info";
import { listProduct } from "@/api/product/product";

export default {
  name: "Info",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 商品明细表格数据
      infoList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        prodSku: null,
        prodName: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        prodSku: [{ required: true, message: "SKU不能为空", trigger: "blur" }],
        prodId: [
          { required: true, message: "商品ID不能为空", trigger: "change" },
        ],
        prodName: [
          { required: true, message: "商品名称不能为空", trigger: "blur" },
        ],
        prodPrice: [
          { required: true, message: "商品售价不能为空", trigger: "blur" },
        ],
        costPrice: [
          { required: true, message: "成本价不能为空", trigger: "blur" },
        ],
        prodStock: [
          { required: true, message: "库存不能为空", trigger: "blur" },
        ],
      },
      productList: [],
    };
  },
  created() {
    this.getList();
    this.getprodList();
  },
  methods: {
    /** 查询商品列表列表 */
    getprodList() {
      let params = {
        pageNum: 1,
        pageSize: 99999,
      };
      listProduct(params).then((response) => {
        this.productList = response.rows;
        this.total = response.total;
      });
    },
    /** 查询商品明细列表 */
    getList() {
      this.loading = true;
      listInfo(this.queryParams).then((response) => {
        this.infoList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        infoId: null,
        prodSku: null,
        prodId: null,
        prodName: null,
        prodPrice: null,
        costPrice: null,
        prodStock: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.infoId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加商品明细";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const infoId = row.infoId || this.ids;
      getInfo(infoId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改商品明细";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.infoId != null) {
            updateInfo(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addInfo(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const infoIds = row.infoId || this.ids;
      this.$modal
        .confirm('是否确认删除商品明细编号为"' + infoIds + '"的数据项？')
        .then(function () {
          return delInfo(infoIds);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "product/info/export",
        {
          ...this.queryParams,
        },
        `info_${new Date().getTime()}.xlsx`
      );
    },
  },
};
</script>
